Conjure Wife

Blurb

Conjure Wife is a supernatural horror novel by Fritz Leiber. Its premise is that witchcraft flourishes as an open secret among women. The story is told from the point of view of a small-town college professor who discovers that his wife is a witch.
This novel was the first by Fritz Leiber. It is said to have been the inspiration for at least three films: Weird Woman, Night of the Eagle, and Witches' Brew.